Panasonic PT-TX300U / PT-TX300E / PT-TX300EA / PT-TW240U / PT-TW240E / PT-TW240EA / PT-TW330U / PT-TW330E / PT-TW330EA Service Manual ▷ View online
PT-TX300 / PT-TW240 / PT-TW330 series
4-5
4-5 Color Wheel Index Adjustment
Note: After replacing main board,optical engine or upgrading
firmware, the Color Wheel Index Adjustment should be done.
Procedure - Test equipment: video generator.
(1) Test signal: 1024 x 768@60Hz (PT-TX300)
1280 x 800@60Hz (PT-TW240/
(1) Test signal: 1024 x 768@60Hz (PT-TX300)
1280 x 800@60Hz (PT-TW240/
PT-TW330)
(2) Test Pattern: 64 gray RGBW
Inspection item
(2) Test Pattern: 64 gray RGBW
Inspection item
- Check if each color level is well-functioned.
- Color saturation.
Criteria
- Screen appears normal. It should not have any
abnormal condition, such as lines appear on the
screen and so on.
- Color appears normal.
- RGBW should all appear normal on the screen
and sort from R -G-B-W.
- Color levels should be sufficient and normal.
- Gray level should not have abnormal color or
- Gray level should not have abnormal color or
heavy lines.
- If color appears abnormal, please get into service
mode to do Color Wheel Index Adjustment.
Color wheel index adjustment procedure:
1. Enter the Service Mode by pressing the buttons
1. Enter the Service Mode by pressing the buttons
sequentially as follows:
Power > Left> Right>Menu
2. Select “Color Wheel Index” on the menu.
3. Press [Menu] button to enter the Color Wheel Index Adjustment
mode.
4. Choose “Color Wheel Index”,press [Menu] button to enter the
Color Wheel Index Adjustment.
5. Adjust the color and gradiation of the pattern correctly on the
screen by pressing the [Left] or [Right] button.
64 gray RGBW
PT-TX300 / PT-TW240 / PT-TW330 series
4-6
PT-TX300 / PT-TW240 / PT-TW330 series
5-1
Chapter 5
Firmware Upgrade
5-1 SYS Firmware Upgrade Procedure
5-1-1 Equipment Needed
Software:
- DLP Composer Lite 11.1.1
- Firmware (*.img)
- 11.1.1 FlashDeviceParameters
- DLP Composer Lite 11.1.1
- Firmware (*.img)
- 11.1.1 FlashDeviceParameters
Hardware:
- Projector
- Power Cord
- RS232 Cable(9P(F) TO 9P(M))
- PC or Laptop
- Projector
- Power Cord
- RS232 Cable(9P(F) TO 9P(M))
- PC or Laptop
PT-TX300 / PT-TW240 / PT-TW330 series
5-2
5-1-2 DLP Composer Lite Setup
Procedure
1. Choose "DLP Composer Lite V11.1.1 Setup"
Program.
2. Click "Next".
3. Read "License Agreement".
- Choose "I accept and agree to be bound by
- Choose "I accept and agree to be bound by
all the terms and conditions of this License
Agreement".
- Click "Next".
4. Click "Next".
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